APA Style

Hicks, M, A. et al (2018). Cone penetration testing 2018 : proceedings of the 4th international symposium on cone penetration testing (CPT'18), 21-22 June, 2018, Delft, the Netherlands . London, UK: CRC Press, Taylor & Francis Group.

MLA Style

Hicks, Michael, Andrew. et al. "Cone penetration testing 2018 : proceedings of the 4th international symposium on cone penetration testing (CPT'18), 21-22 June, 2018, Delft, the Netherlands". London, UK: CRC Press, Taylor & Francis Group, 2018. Text.